TIDT446A June   2025  – July 2025

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Dimensions
    4. 1.4 Test Setup
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Voltage Regulation
    3. 2.3 Efficiency Data
    4. 2.4 Thermal Images
    5. 2.5 EMI
  7. 3Waveforms
    1. 3.1 AC Brown In and Brown Out
    2. 3.2 AC Start-Up and Shut-Down
    3. 3.3 Voltage Transition
    4. 3.4 Switching
    5. 3.5 Output Voltage Ripple
    6. 3.6 Load Transients
    7. 3.7 Short-Circuit Protection
    8. 3.8 Feedback Loop Open Protection

Load Transients

Load transient response is shown in Figure 3-39 through Figure 2-7.

The load dynamic test was performed from 0.1A to full load. The output voltage was measured at the PCB end.

CH1: Vout, CH3: Iout

PMP41163 115VAC, 20V, 0.1A to 3.25A Load DynamicFigure 3-39 115VAC, 20V, 0.1A to 3.25A Load Dynamic
PMP41163 115VAC, 5V, 0.1A to 3A Load DynamicFigure 3-41 115VAC, 5V, 0.1A to 3A Load Dynamic
PMP41163 115VAC, 15V, 0.1A to 3A Load DynamicFigure 3-43 115VAC, 15V, 0.1A to 3A Load Dynamic
PMP41163 230VAC, 20V, 0.1A to 2.25A Load DynamicFigure 3-40 230VAC, 20V, 0.1A to 2.25A Load Dynamic
PMP41163 115VAC, 9V, 0.1A to 3A Load DynamicFigure 3-42 115VAC, 9V, 0.1A to 3A Load Dynamic